Archive of Presentations

Dezember 2020

Public Health & Crime Prevention: Shared Goals and Opportunities
Dr. Dr. SD Shanti 
Integrating ex-combatants in post-conflict societies
Christina Foerch Saab 
Dresden Declaration of the 23rd German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 

September 2019

PVE Lessons from Anthropology, Psychology, Neuroscience
Alexander Ritzmann 

August 2019

Transnational Organised Crime: Challenges to Criminal Justice Functionaries
Dr. Minakshi Sinha 

Juli 2019

Prevention of Violence and Democracy Enhancement
Dr. Triantafyllos Karatrantos 
European PVE Practices presented by the Radicalisation Awareness Network
Maarten van de Donk 
The Efficacy of Community Treatment on Reducing Recidivism Rate for Child Molesters
Dr. Tao-Hsin Tung 
The assessment of the model of criminal corporate liability in Poland
Dr. Dorota Habrat 
Protecting female students from harassment and sexual assault: A human-centred approach
Andrew B. Wootton, Dr. Caroline. L. Davey 
Prevention Speech 2017
Prof. em. Dr. med Wielant Machleidt 
Opening Speech
Dr. Wiebke Steffen (✝) 

Juni 2019

Präventionsrede 2019: Polarregionen und Tiefsee: Wie entdecken und schützen wir unbekanntes Leben
Prof. Dr. Antje Boetius 
Prevention-Statement zum 24. Deutschen Präventionstag 2019
Dr. Elisabeth Leiss 
Interviews
Prof em. Dr. Manfred Görtemaker, Prof. Dr. Irvin Waller, Erich Marks, Jörg Ziercke, Prof. Dr. Hans-Jürgen Kerner, Prof. Dr. Christian Grafl 
Greetings 24 German Prevention Congress
Andreas Geisel 
Neuköllner Aufruf
Stephan Voß 
Grußworte
Dr. Katarina Barley 
Grussworte zur Eröffnung des 24. Deutschen Präventionstages
Dr. Franziska Giffey 
Panel: Politik, Praxis und Wissenschaft im Trialog
Thomas Krüger, Dr. Franziska Giffey, Sinan Selen 
„Berliner Erklärung“ zum 24. Deutschen Präventionstag
DPT – Deutscher Präventionstag gGmbH 
The prevention of jihadist radicalisation in prison in Italy
Dr. Alessandro Negri 
Identification of radicalisation leading to violent extremism
Vasileios Roussakis 
Crime prevention in public spaces
Dr. Rachid El Mounacifi 

Mai 2019

Opening Speech
Erich Marks 

September 2018

A concept on social media measurement in crime prevention
Axel Ebers, Prof. Dr. Stephan Lothar Thomsen 

Juli 2018

Practical Panel of the 23. German Congress on Crime Prevention
Melanie Blinzler, Dr. Götz Nordbruch, Rita Salgmann, Maarten van de Donk 
Fatih Çevikkollu at the 23. German Congress on Crime Prevention (english version)
DPT – Deutscher Präventionstag gGmbH 
Prevention Speech of Prof. Dr. Ute Frevert on the 23. German Congress on Crime Prevention
Prof. Dr. Ute Frevert 
Panel Politik of the 23. German Congress on Crime Prevention
Detlef Sittel, Michael Kretschmer, Dr. Franziska Giffey 
Abschlussdiskussion des 23. Deutschen Präventionstages
Holger Münch, Prof. Dr. Helmut Fünfsinn, Dr. Peter Frank, Prof. Dr. Andreas Beelmann, Dr. Katarina Barley 
Polarisation and radicalisation in European societies
Dr. Triantafyllos Karatrantos 
Terrorism in South Asia; Challenges for the West
Junaid Qureshi 

Juni 2018

Opening Speech
Erich Marks 
European Fair Skills, Fair*in, and the CEE Prevent Net – preventing violent extremism and group hatred in Central and Eastern Europe
Dr. Harald Weilnböck 

Mai 2018

Report for the 23rd German Congress on Crime Prevention
Prof. Dr. Dirk Baier 

Dezember 2017

“Magdeburger Declaration“ of the 21st German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 
IV. JUVENILE JUSTICE REFORM FORUM - “Prevention and Ethics” Panel Discussion
Patricia M. Martin 
Social Cohesion and Integration - A presentation of methods for violence prevention and conflict transformation in development cooperation as a possible contribution to the integration of refugees
Annekathrin Linck, Henrike Hilgenfeld, Rubeena Esmail-Arndt, Christiane Erkens, Kristina Beck 
Legal issues of drones
Dr. Jee-Young Yun 
Standardized Program Evaluation Protocol (SPEP)
Jeffrey G. Gregro 
Juvenile Justice Model Data Project / National Center for Juvenile Justice
Dr. Melissa H. Sickmund 
Prospects for EU-funded security research – The ethics of impact outside the EU discourse
Dr. Caroline. L. Davey, Andrew B. Wootton 

Juli 2017

Moving from participatory crime diagnosis to policy change
Anika Holterhof 
Crime prevention with a focus on youth
Johannes De Haan 
Women in Gangs Policy
Maximilian Vogt, Sami Mura, Anne Lang, Dr. Linda Helfrich, Kristina Beck 

Juni 2017

Opening Plenum
Erich Marks 

September 2016

Police Auditing
Prof. Dr. Allan Jiao 
Religion in juvenile justice
Dr. Alexander Shytov 

August 2016

Opening Plenum, Prevention and freedom: On the necessity of an ethical discourse
DPT – Deutscher Präventionstag gGmbH, Prof. Dr. Regina Ammicht Quinn 
Multilevel partnership example
Tina Ristmäe 

Juni 2016

Opening Plenum
Holger Münch 
Opening Plenum
Prof. Dr. Hans-Jürgen Kerner 
Opening Plenum
Dr. Lutz Trümper 
Opening Plenum
Holger Stahlknecht 
Opening Plenum
Erich Marks 
Senior Minority Outreach Team
Ashley Jones, Jon Williams 
Prevention via Ethics
Ran Cohen 
Opening Plenum
Peter Feldmann 
21. DPT, Impressions
DPT – Deutscher Präventionstag gGmbH 

April 2016

Kosten von Gewalt gegen Frauen, erfolgreiche Erfahrungen für deren Prävention, auch in Deutschland!
Christine Brendel, Dr. Tanja Kasten, Timm Kroeger, Dr. Christine Müller 
Gewaltprävention global! Die GIZ stellt Kernansätze und Prinzipien zur Gewaltpraevention und städtischen Sicherheit in der deutschen Entwicklungszusammenarbeit vor
Dr. Tina Silbernagl, Dr. Christine Müller, Rubeena Esmail-Arndt 
Welcome by the Executive Director of the German Congress on Crime Prevention
Erich Marks 
"What really works” - The cost-effectiveness of evidence-based intervention programs
Patrick H. Tolan 
Aus der Praxis: Grenzsicherheit aus Sicht der Entwicklungszusammenarbeit (Polizeivorhaben)
Dr. Marion Popp, Sabine Wenz, Dr. Abdoulaye Zono 
Kosten und Nutzen von Prävention in der ökonomischen Analyse
Prof. Dr. Stephan Lothar Thomsen 
ProtectED: Valuing the safety, security & wellbeing of university students
Andrew B. Wootton, Melissa R. Marselle, Dr. Caroline. L. Davey 
Pennsylvania’s Juvenile Justice System Enhancement Strategy(JJSES): Achieving our Mission Through Evidence-Based Policy and Practice
James E. Anderson 

Juli 2015

Frankfurt Declaration
DPT – Deutscher Präventionstag gGmbH 
Closing Plenum
Prof. Dr. Michael Schulte-Markwort 
Closing Plenum
Prof. Dr. Hans-Jürgen Kerner 
Opening Plenum
Prof. Dr. Stephan Lothar Thomsen, DPT – Deutscher Präventionstag gGmbH 
Opening Plenum
Sebastian Rode 
Opening Plenum
Karin Kortmann 
Opening Plenum
Prof. Dr. Hans-Jürgen Kerner 
Toolkit for Participatory Safety Planning
Alejandro Christ, Dr. Tina Silbernagl, Heike Spohr 

April 2015

Child Friendly Justice – Wishful Thinking?
Petra Guder 
Juvenile in Justice
Richard Ross 
From First Court Model to Model Court: The history of the Cook County Juvenile Court
Patricia M. Martin 
The Role of the National Council of Juvenile and Family Court Judges (NCJFCJ) in the Current Reform Process
David E. Stucki 
Cybercrime - the darker side of the digital society
Jörg Ziercke 
Barometer of Security in Germany
Prof. Dr. Rita Haverkamp 
The German Dunkelfeld Project: Proactive Strategies to Prevent Child Sexual Abuse and the Use of Child Abusive Images
Prof. Dr. Dr. Klaus M. Beier 
Developmental support and violence prevention for young people: Prerequisites for success and sustainability
Prof. Dr. Andreas Beelmann, Frederick Groeger-Roth, Wolfgang Kahl, Christine Liermann, Erich Marks 
Prevention connects! - The Twinning-light Project ‘Strengthening Capacities of the Ministry of Interior for Crime Prevention’ (Croatia – Baden-Württemberg)
Frank Buchheit, Ruža Karlovic 
What do we know and what can we achieve regarding prevention work for youths?
Dr. Harrie Jonkman 

August 2014

Strategic importance of cyber security
Melissa Hathaway 

Juli 2014

Europe and prevention: the needs of local decision makers and practitioners
European Forum for Urban Security (EFUS) 
Expectations of new EU policies and programmes in the field of justice & home affairs
European Forum for Urban Security (EFUS) 
Keynote Speech
Prof. Dr. Manuel Eisner 
Address of welcome by Caren Marks, parliamentary secretary of state
Caren Marks 
Address of welcome by Professor Dr. Hans-Jürgen Kerner, Congress President and President of the German Foundation for Crime Prevention and Assistance of Criminal Offenders
Prof. Dr. Hans-Jürgen Kerner 
Address of welcome by Reinhold Gall, Minister of the Interior of the State of Baden‐Württemberg
Reinhold Gall 
Address of welcome by Dr. Frank Mentrup, Lord Mayor of the City of Karlsruhe
Dr. Frank Mentrup 
Address of welcome by Dr. Wiebke Steffen, Author of the Report for the Congress
Dr. Wiebke Steffen (✝), DPT – Deutscher Präventionstag gGmbH 
Karlsruhe Decleration of the 19th German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 
Outlook and closing address
Erich Marks 
Welcome by the Executive Director of the German Congress on Crime Prevention
Erich Marks 

Juni 2014

Big Data – Chances and risks for prevention
Prof. Dr. Viktor Mayer-Schönberger 

Mai 2014

Keynote Speech
Marek Erhardt 
Opening Plenum
Volker Bouffier 
Opening Plenum
Prof. Dr. Britta Bannenberg 

Januar 2014

Welcome speech of the Lower Saxon prime minister and patron of the 16th German Congress on Crime Prevention
David McAllister 
Welcome speech of the bishop of the Lutheran Church in Oldenburg
Jan Janssen 
Summary of the Congress President
Prof. Dr. Hans-Jürgen Kerner 
International Cybercrime: Results from the Annual International Forum
Prof. Dr. Jürgen Stock 
Preventive action as a political task of communities, Federal States and the Federal Government
Prof. Dr. Günter Dörr 
Welcome speech of the president of the korean institut for criminology
Prof. Dr. Ilsu Kim 
Introductory comment of the GCOCP scientific expert to the thematic focus of the 16th German Congress on Crime Prevention
Dr. Wiebke Steffen (✝), DPT – Deutscher Präventionstag gGmbH 
Oldenburg Declaration of the 16th German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 

August 2013

Systemic approaches and collaborative action for realizing community safety-experiences from South Africa
Anna Rau, Dr. Tina Silbernagl 
Challenges and responses at the local level:
Dr. Harald Weilnböck 
Berlin Declaration of the 15th German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 
Expert Report for the 15th German Congress on Crime Prevention
Dr. Wiebke Steffen (✝), DPT – Deutscher Präventionstag gGmbH 
Crime Prevention: An International Journey
Michel Marcus 
Hanover Declaration of the 14th German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 
What holds society together?
Dr. Wolfgang Schäuble 
Criminal Policy in Sweden – from rehabilitation to prison?
Annalena Yngborn 
Papilio® - Program in kindergarten for primary prevention of behavioural problems and support in social-emotional competence for kindergarten children.
Heidrun Mayer 
Klasse2000 - an elementary school-based program for health promotion and prevention of violence and substance-abuse
Prof. Dr. Christina Storck 
Overview of Crime Prevention at European level
Detlef Otto Bönke, Monika Olsson 
Overview of Crime Prevention in the World
Dr. Oliver Stolpe 
Overview of Crime Prevention in Regions and Communities. The Example of Lower Saxony
Dr. Burkhard Hasenpusch, Prof. Dr. Marc Coester 
In war as in peace: youth violence – a challenge for international co-operation
Dr. Corinna Hauswedell, Dr. Sabine Kurtenbach 
Citizen participation – a cornerstone for urban safety and the prevention of criminality
Sebastian Sperber 
School shootings - Considerations on prevention in a context of relative ignorance of the phenomenon
Erich Marks, Prof. Dr. Ruth Linssen 
Social Capital and Community Participation: Experiences of crime prevention in informal settlements of Dar es Salaam, Tanzania
Gabriela de Freitas Barbosa 
Intercultural youth Exchanges: opportunities for young people to prevent and de-learn violence and experience rays of hope
C.- Berta Kimmich 
The International Centre for the Prevention of Crime and the International Report on Crime Prevention and Community Safety
Valérie Sagant 
Turkish Children and Teenagers as Perpetrators and Victims of Violence
Prof. Dr. Christian Pfeiffer 
Leipzig Declaration of the 13th German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 
Probation meets Prevention - Presentation of the Summary and Conclusion of the CEP-Workshop within the 2nd Annual International Forum of the German Congress on Crime Prevention
Leo Tigges, Jürgen Mutz 
Community participation for violence prevention - selected experience from Latin America and South Africa
Roland Ziss 
ALAC - an innovative instrument by "Transparency International" against corruption through active public participation
Dr. Angelos Giannakopoulos, Angela Keller-Herzog, Prof. Dr. Dirk Tänzler 
Research Findings on Perceptions of Corruption in Seven European Countries within the EU-Project 'Crime and Culture'
Dr. Angelos Giannakopoulos, Prof. Dr. Dirk Tänzler 
Crime prevention Strategy in the Slovak Republic
Lubomira Peckova 
Criminological aspects of delinquency of juvenile and criminality of teenage offenders in the Slovak Republic
Libor Gaspierik 
Crime prevention in Poland 18 years after the transformation
Prof. Dr. Janina Czapska 
Crime Prevention in Denmark - Current status
Anna Karina Nickelsen 
Neighbourhood Watch as an effective crime prevention method in Estonia
Tina Ristmäe 
Crime Prevention Activities from the Perspective of the German Presidency of the European Union.
Detlef Otto Bönke, Dr. Tobias Plate 
Why Youth Are Essential Partners in Crime Prevention: An International View
Dr. Margaret Shaw 
The multiple Challenges of Youth facing Violence
Elizabeth Johnston 
WIESBADEN DECLARATION OF THE 12TH GERMAN CRIME PREVENTION
DPT – Deutscher Präventionstag gGmbH 
Preventing violence: an overview
Dr. Alexander Butchart 

Mai 2013

European Crime Prevention Network (EUCPN): Crime prevention activities on EU, national and local level
Belinda Wijckmans 
„Parallel Justice“ - Warum brauchen wir eine Stärkung des Opfers in Recht und Gesellschaft?
Prof. Dr. Christian Pfeiffer 
Bielefeld Declaration of the 18th German Congress on Crime Prevention“
DPT – Deutscher Präventionstag gGmbH 
Closing statement
Prof. Dr. Hans-Jürgen Kerner 
Understanding the international falls in crime; or why burglary rates dropped less steeply in Germany than in The Netherlands
Prof. Dr. Jan van Dijk 
More prevention - a national task
Prof. Gerd Neubeck 
To the future of victim assistance
Jörg Ziercke 
Report for the 18th German Congress on Crime Prevention
Dr. Wiebke Steffen (✝), DPT – Deutscher Präventionstag gGmbH 
Annotations to the cut-set of criminology, victimology and crime prevention
Prof. Dr. Hans-Jürgen Kerner 
Prevention in Bielefeld
Pit Clausen 
No victim of a crime can ever be forgotten
Ralf Jäger 
The 18th German Congress on Crime Prevention
Erich Marks 
A Study on Comprehensive Plan to Protect Children and Youths from Sexual Violence and Support Victims
Dr. Eugene Lee, Dr. Ok-Kyung Yoon 
The Crime Prevention Maturity Model: Embedding security within urban design & planning
Dr. Caroline. L. Davey, Andrew B. Wootton 
The development of the Swedish model of Crime Prevention in the last two decades and its future challenges
Dr. Erik Wennerström 
Restoring Societies. Norway after the atrocities
Prof. Dr. Nils Christie 
Situational crime prevention works; or why burglary rates dropped less steeply in Germany than in The Netherlands
Prof. Dr. Jan van Dijk 
"Security, Democracy and Cities" - a new manifesto of European cities on urban security
Elizabeth Johnston 
Evidence based prevention: State of affairs and future challanges
Prof. Dr. Andreas Beelmann 
GIZ’s systemic approaches to violence prevention
Rubeena Esmail-Arndt, Elisabeth Frey, Terence Smith 

Januar 2013

Nevertheless: The history of crime prevention in Canada using the example of a community
Christiane Sadeler 

April 2012

Closing Remarks
Prof. Dr. Hans-Jürgen Kerner 
Introductive remarks of the author of the congress survey fpr the 17. German Congress on Crime Prevention
Dr. Wiebke Steffen (✝), DPT – Deutscher Präventionstag gGmbH 
Outlook and Farewell
Erich Marks 
Ways of the Security-Society
Prof. Dr. Axel Groenemeyer 
Closing-Statement
Prof. Dr. Hans-Jürgen Kerner 
Introductory Note ? Balanced Investing in Proven Crime Prevention: A Crime Victim Right
Prof. Dr. Irvin Waller 
Greeting from the Head of Company Security German Railways (Deutsche Bahn AG)
Prof. Gerd Neubeck 
Greeting from the President of the European Forum for Urban Security
Guilherme Pinto 
Greeting from the Chairman of the German Foundation for Crime Prevention and Offender Support (DVS)
Prof. Dr. Hans-Jürgen Kerner 
Greeting from the Bavarian Minister of the Interior
Joachim Herrmann 
Greeting from the Lord Mayor of the State Capitol of Munich
Christian Ude 
Violence Prevention: Experiences from South Africa.
Dr. Tina Silbernagl 
Presentation of the International Report on Crime Prevention and Community Safety 2012
Dr. Paula Miraglia 
Sexual Harassment, Sexual Assault and Women?s Right to the City: Lessons from the Gender Inclusive Cities Programme
Dr. Sohail Husain 
Safer Cities ? The Urban approach to Crime and Violence (UNHABITAT) and Building Safer and Inclusive Cities: The Experience of Delhi
Kalpana Viswanath, Juma Assiago 
Sustaining and Mainstreaming Pre-crime Prevention: Glasgow, Bogotá and Alberta
Prof. Dr. Irvin Waller 
Engaging young people in designing against crime
Dr. Caroline. L. Davey, Andrew B. Wootton 
Munich Declaration of the 17th German Congress on Crime Prevention
DPT – Deutscher Präventionstag gGmbH 
Opening of the 17th German Congress on Crime Prevention 2012
Erich Marks 

Mai 2009

Keynote Speech
Prof. Dr. Manuel Eisner 

0

Challenging Hate Crime - Developing Local Solutions informed by International Learning
Pat Conway, Dr. Harald Weilnböck 
Cybercrime Prevention ? A European solution?
Marc Arno Hartwig 
Social Networks and their Danger
Frank Tentler 
Media Security ? Who is Responsible?
Frank Ackermann 
Convincing governments to invest in prevention - reducing crime, protecting rights
Prof. Dr. Irvin Waller 
Activating community coalitions for effective prevention planning: the Communities That Care approach
Dr. Sabrina Oesterle 
Citizen participation in crime prevention
Prof. Dr. Paul Ekblom 
Ensuring security and fundamental rights in urban settings
Dr. Alexander Butchart 
Violence Prevention through Urban Upgrading in Khayelitsha ? Social, Situational and Institutional Crime Prevention: Achievements and Trends of a Bilateral Financial Cooperation Programme
Chris Giles, Alastair Graham, Michael Krause, Udo Lange 
For Urban Crime Prevention in Sub-Sahara: United Nations Crime Prevention Guidelines at work
Prof. Dr. Slawomir Redo 
European Crime Prevention Network (EUCPN)
Detlef Otto Bönke, Dr. Tobias Plate 
The Prevention of White-collar Crime in the Food Sector. An Interdisciplinary Applied Research Approach
Dr. Norbert Hirschauer, Prof. Dr. Sebastian Scheerer 
Status quo and Future Development in the Netherlands
Victor Jammers 
The European Crime Prevention Network (EUCPN) - Examples for Community based Prevention from Member States
Detlef Otto Bönke 

verwandte Schlüsselbegriffe

Jugend Evaluation Migration Gewalt Polizei Gewaltpraevention Jugendgewalt Computerkriminalitaet Korruption Kriminalpolitik Kriminalstatistik Statistik Europa haeusliche-Gewalt ProPK Buerger Kinder EUCPN Subgroup Crime Victimisation prevention violence citizen Konzept Kriminalitaetsbekaempfung vor-Ort-Ansatz Social Trend Ziel Security Lagebild Frauen Community Gesellschaft moral-hazard protective-factors white-collar-crime behavioural-food-risks Laender Medien Forschung International Jugendstrafvollzug Annual-International-Forum Ausland Management Public-Relations Kooperation Buergerbeteiligung Partizipation Citizens-Participation Anti-corruption-Research Anti-corruption-Strategies European-Anti-corruption-Policy-Support Jugendliche Community-Policing Jugendbanden soziale-Brennpunkte Stadtteilsanierung Leipziger-Erklaerung Gutachten ICPC Praevention Partnergewalt Rueckfall Communities Video Restorative-Justiz Reintegration Evaluationsstudien crime-prevention research violence-prevention prevention-policy interenationale-Zusammenarbeit WHO violence-prevention-alliance Jugendgericht Sexueller-Kindesmissbrauch Cybercrime Unternehmen Grenzueberschreitende-Kriminalitaet Justiz Northern-Ireland Gewalt-gegen-Frauen Praeventionsnetzwerk Dunkelfeld Kosteneffizienz Staedtische-Sicherheit Gewalt--und-Kriminalitaespraevention Systemischer-Ansatz Suedafrika Buergersicherheit-und-sichere-oeffentliche-Raeume Radikalisierung Entwicklungsfoerderung Polizeireform Restorative-Justice Sexual-Violence support-victims CTC Strategie Entwicklungszusammenarbeit Afrika Twinning-Polizei-Kroatien-Baden-Wuerttemberg Terrorismus soziale-Medien Webportal Wegweiser Klaus-M-Beier Kein-Taeter-werden Ciberkriminalitaet Grenzsicherheit Entwicklungslaender Juvenile-Justice Evidenzbasierung Jugendjustizreform Programme US-Juvenile-Justice Strafjustiz Jugendstrafe Frankfurter-Erklaerung England Situative-Praevention Universitaeten Design-Against-Crime Peru Zentralamerika DPT-Gutachten civil-society horizon2020 European-research OJJDP National-Juvenile-Justice-Model-Data-Project Juvenile-Justice-Reform NCJJ Standardized-Evaluation-Protocol-SPEP EPIS-Center Data-driven-decisions Blueprints terrorism radicalisation extremism Internationales Thailand neighbourhood-watch partnership older-adults seniors deception fraud scams Flucht drone safety invasion-of-privacy soziale-Inklusion Kongresseroeffnung Oldenburger-Erklaerung Karlsruher-Erklaerung Bielefelder-Erklaerung Muenchener-Erklaerung Berliner-Erklaerung Hannoveraner-Erklaerung Magdeburger-Erklaerung Wiesbadener-Erklaerung Praeventionsrede Harassment_-Sexual-assault_-ProtectED_-Prevention_-University_-Students international-crime-prevention criminal-corporate-liability Polish-criminal-law Jugendfoerderung Kommunalentwicklung NA resilience Crime-Prevention;-Cost-Benefit-Analysis;-Social-Media;-Data-Analytics;-Data-Science CVE polarisation Refugee-Crisis ex-combatants former-fighters peace-building post-war-peace-processes identities DDR-processes-Disarmament Desintegration Inter-Professional-Collaboration Internationales-Forum public-space organisierte-Kriminalitaet Law-Enforcement-Agencies Jihadism Prison Religious-Freedom Polarization Radicalization Democracy PVE Anthropology Psychology Neuroscience Organised-crime India